Operating table for gas flame cutting

Abstract

The utility model discloses an operating table for gas flame cutting, which comprises a fixing component and an operating table main body, a top plate is fixedly mounted on the operating table main body, and the fixing component is mounted on the operating table main body; the fixing assembly is used for fixing a low-pressure pipeline and comprises a first supporting plate, a second supporting plate and a pressing plate, the first supporting plate is fixedly installed on the operation table body, and the second supporting plate can be installed on the operation table body in a sliding mode; the first supporting plate and the second supporting plate are each provided with a roller in a rotating mode, the pressing plate is fixedly installed on the first supporting plate, and the pressing plate is located above the first supporting plate. According to the scheme, physical exhaustion of operators can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of gas flame cutting, in particular to an operating table for gas flame cutting. Background Art

[0002] Gas flame cutting is also known as flame cutting, which is a common method of metal processing. Flame cutting is gas cutting. Traditionally, acetylene gas was used for cutting, and later propane was used. Now natural gas cutting has emerged, and due to its abundant reserves, low price, and pollution-free properties, it has become the first choice for flame cutting. Natural gas flame cutting generally adds natural gas additives to generate a new type of flame cutting gas. Using this gas for flame cutting can achieve better cutting results, improve cutting efficiency, and reduce cutting costs.

[0003] When cutting a low-pressure pipeline with a gas flame, after cutting half of the pipeline, the pipeline needs to be turned over to cut the other half of the pipeline or observe whether the pipeline is completely cut. However, the existing operating table is not convenient for rotating the pipeline placed on the operating table during use, which is not conducive to workers using it during the turning operation. Utility Model Content

[0004] The main purpose of the utility model is to provide an operating table for gas flame cutting to improve the problems in the related technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides an operating table for gas flame cutting, comprising a fixing assembly and an operating table body, a top plate is fixedly mounted on the operating table body, and the fixing assembly is mounted on the operating table body;

[0006] The fixing assembly is used to fix the low-pressure pipeline, and the fixing assembly includes a first support plate, a second support plate and a pressure plate. The first support plate is fixedly installed on the operating table body, and the second support plate can be slidably installed on the operating table body. Rollers are rotatably installed on the first support plate and the second support plate. The pressure plate is fixedly installed on the first support plate, and the pressure plate is located above the first support plate.

[0007] In an embodiment of the utility model, a slide groove is provided on the operating table body, and a sliding block fixedly connected to the second supporting plate is slidably installed in the slide groove.

[0008] In an embodiment of the utility model, positioning holes are provided in both the slider and the slide slot, and the number of positioning holes in the slide slot is not less than three, and pins for positioning the slider are slidably inserted in the positioning holes.

[0009] In an embodiment of the present utility model, a threaded rod is fixedly connected to the side of the pressure plate, the lower end of the threaded rod passes through the first support plate, and a nut is threadedly installed on the first support plate.

[0010] In an embodiment of the present invention, a flexible pad is fixedly bonded to the side of the pressing plate opposite to the first supporting plate.

[0011] In an embodiment of the present invention, the first support plate and the second support plate are both configured as V-shaped plates.

[0012] In an embodiment of the present invention, a spring is fixedly connected to one side edge of the first support plate, and one end of the spring away from the first support plate can contact the pressure plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the use of fixed components, when rotating the low-pressure pipeline, the sliding friction can be converted into rolling friction, which can effectively reduce the physical exertion of the operator when rotating the heavier low-pressure pipeline.

[0015] 2. Through the coordinated use of the slide groove and the slider, when performing gas flame cutting on low-pressure pipes of different lengths, the slider is moved in the slide groove by pushing the second support plate, and the distance between the first support plate and the second support plate is adjusted, so that a variety of low-pressure pipes of different lengths can be placed, thereby improving the applicability of the operating table body.

[0016] 3. By using the positioning holes, after the distance between the second support plate and the first support plate is completed, the pins are inserted into the positioning holes to fix the slider, which is convenient for workers to operate.

[0017] 4. Through the use of the spring, when the low-pressure pipeline needs to be rotated, when the nut is loosened, the reaction force of the spring can push up the pressure plate. The low-pressure pipeline can be rotated without completely removing the pressure plate, which is convenient for workers to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a gas flame cutting operating table provided according to an embodiment of the utility model;

[0019] Figure 2 The gas flame cutting operating table provided according to the embodiment of the utility model Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0020] Figure 3 It is a schematic cross-sectional view of a slider of a gas flame cutting operating table provided according to an embodiment of the utility model;

[0021] Figure 4 The gas flame cutting operating table provided according to the embodiment of the utility model Figure 3 A magnified schematic diagram of the structure of the middle B section;

[0022] Figure 5 The present invention is a schematic cross-sectional view of a slideway of a gas flame cutting operating table provided according to an embodiment of the present invention.

[0023] In the figure: 1. operating table body; 2. top plate; 3. first support plate; 4. second support plate; 5. pressure plate; 7. roller; 8. slide groove; 9. slider; 10. positioning hole; 11. threaded rod; 12. nut; 14. spring; 15. pin; 16. flexible pad. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0025] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so as to describe the embodiments of the utility model described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0026] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0027] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0028] In addition, the term "plurality" shall mean two or more.

[0029] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] Example 1

[0031] See also Figure 1-Figure 5 The utility model provides a gas flame cutting operation table, comprising a fixing assembly and an operation table body 1, a top plate 2 is fixedly mounted on the operation table body 1, the top plate 2 is used for fixing and mounting a flame cutting machine, and the fixing assembly is mounted on the operation table body 1;

[0032] The fixing assembly is used to fix the low-pressure pipeline, and the fixing assembly includes a first support plate 3, a second support plate 4 and a pressing plate 5. The first support plate 3 is fixedly mounted on the operating table body 1, and the second support plate 4 is slidably mounted on the operating table body 1. Rollers 7 are rotatably mounted on the first support plate 3 and the second support plate 4. The pressing plate 5 is fixedly mounted on the first support plate 3, and the pressing plate 5 is located above the first support plate 3.

[0033] The first support plate 3 and the second support plate 4 are both configured as V-shaped plates.

[0034] By adopting the above scheme and using the fixing assembly, when the low-pressure pipeline is gas flame cut, the low-pressure pipeline is placed on the first support plate 3 and the second support plate 4, and then the pressure plate 5 is fixed together with the first support plate 3. The low-pressure pipeline mounted on the first support plate 3 and the second support plate 4 can be conveniently fixed by workers. After the upper cutting is completed, the fixing of the low-pressure pipeline by the pressure plate 5 is released, and then by using the roller 7, when the low-pressure pipeline is rotated, the sliding friction can be converted into rolling friction. When rotating the heavier low-pressure pipeline, the physical exertion of the operator can be effectively reduced.

[0035] In this embodiment, a slide groove 8 is provided on the operating table body 1 , and a sliding block 9 fixedly connected to the second supporting plate 4 is slidably installed in the slide groove 8 .

[0036] By adopting the above scheme, through the coordinated use of the slide groove 8 and the slider 9, when gas flame cutting is performed on low-pressure pipes of different lengths, the slider 9 is moved in the slide groove 8 by pushing the second support plate 4, and the distance between the first support plate 3 and the second support plate 4 is adjusted, so that low-pressure pipes of various lengths can be placed, thereby improving the applicability of the operating table body.

[0037] In this embodiment, positioning holes 10 are provided in both the slider 9 and the slide slot 8 , and the number of positioning holes 10 in the slide slot 8 is not less than three. Pins 15 for positioning the slider 9 are slidably inserted in the positioning holes 10 .

[0038] By adopting the above solution, through the use of the positioning hole 10, after the distance between the second support plate 4 and the first support plate 3 is completed, the pin 15 is inserted into the positioning hole 10 to fix the slider 9, which is convenient for workers to operate.

[0039] In this embodiment, a threaded rod 11 is fixedly connected to the side of the pressing plate 5 , and the lower end of the threaded rod 11 passes through the first supporting plate 3 , on which a nut 12 is threadedly mounted.

[0040] By adopting the above scheme, the low-pressure pipeline between the pressure plate 5 and the first support plate 3 can be fixed by using the nut 12 and the threaded rod 11, which can effectively prevent the tangent line from being skewed due to the shaking of the low-pressure pipeline during cutting.

[0041] In this embodiment, a flexible pad 16 is fixedly bonded to the side of the pressing plate 5 opposite to the first supporting plate 3 .

[0042] It should be noted that the flexible pad 16 is configured as a rubber pad. After the pressing plate 5 is fixed to the first supporting plate 3 , the flexible pad 16 contacts the surface of the low-pressure pipeline.

[0043] By adopting the above solution and using the flexible pad 16, when the pressure plate 5 fixes the low-pressure pipeline, wear on the surface of the low-pressure pipeline caused by rigid contact can be effectively avoided.

[0044] In this embodiment, a spring 14 is fixedly connected to one side edge of the first support plate 3 , and one end of the spring 14 away from the first support plate 3 can contact the pressure plate 5 .

[0045] By adopting the above scheme, through the use of spring 14, when the low-pressure pipeline needs to be rotated, when the nut 12 is loosened, the reaction force of the spring 14 can push up the pressure plate 5, and the low-pressure pipeline can be rotated without completely disassembling the pressure plate 5, which is convenient for workers to operate.

[0046] Specifically, the working principle of the gas flame cutting operating table is as follows: when using it, when gas flame cutting is performed on the low-pressure pipeline, the low-pressure pipeline is placed on the first support plate 3 and the second support plate 4, and then the pressure plate 5 is fixed together with the first support plate 3, so that the low-pressure pipeline mounted on the first support plate 3 and the second support plate 4 can be conveniently fixed by workers. After the upper cutting is completed, the pressure plate 5 is released from the fixation of the low-pressure pipeline, and then by using the roller 7, when the low-pressure pipeline is rotated, the sliding friction can be converted into rolling friction, and when the heavier low-pressure pipeline is rotated, the physical exertion of the operator can be effectively reduced.

[0047] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A gas flame cutting operating table, characterized in that: It comprises a fixing component and an operating table body (1), a top plate (2) is fixedly mounted on the operating table body (1), and the fixing component is mounted on the operating table body (1); The fixing assembly is used to fix the low-pressure pipeline, and the fixing assembly comprises a first support plate (3), a second support plate (4) and a pressure plate (5); the first support plate (3) is fixedly mounted on the operating table body (1); the second support plate (4) is slidably mounted on the operating table body (1); rollers (7) are rotatably mounted on the first support plate (3) and the second support plate (4); the pressure plate (5) is fixedly mounted on the first support plate (3), and the pressure plate (5) is located above the first support plate (3).

2. A flame cutting operating table as claimed in claim 1, characterized in that: The operating table body (1) is provided with a slide groove (8), and a sliding block (9) fixedly connected to the second support plate (4) is slidably installed in the slide groove (8).

3. A flame cutting operating table as claimed in claim 2, characterized in that: The slider (9) and the slide groove (8) are both provided with positioning holes (10), and the number of the positioning holes (10) in the slide groove (8) is not less than three. A pin (15) for positioning the slider (9) is slidably inserted into the positioning hole (10).

4. A flame cutting operating table as claimed in claim 1, characterized in that: A threaded rod (11) is fixedly connected to the side of the pressing plate (5), the lower end of the threaded rod (11) passes through the first supporting plate (3), and a nut (12) is threadedly mounted on the first supporting plate (3).

5. A flame cutting operating table as claimed in claim 1, characterized in that: A flexible pad is fixedly bonded to the side of the pressing plate (5) opposite to the first supporting plate (3).

6. A flame cutting operating table as claimed in claim 1, characterized in that: The first support plate (3) and the second support plate (4) are both configured as V-shaped plates.

7. A flame cutting operating table as claimed in claim 1, characterized in that: A spring (14) is fixedly connected to one side edge of the first support plate (3), and one end of the spring (14) away from the first support plate (3) is capable of contacting the pressure plate (5).

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